BB-SATA2-PCIE02 PCI Express e-Serial ATA-II RAID Host Controller

BB-SATA2-PCIE02 PCI Express e-Serial ATA-II RAID Host Controller Feature:

• Host Protocol
  • Optimized for transaction oriented designs ?minimal Host overhead
  • Supports two command issuance mechanisms
    - Efficient in both embedded and PC implementations
    - Reduces dependency on bridge behavior
  • Supports up to 4Mbit external Flash for BIOS expansion
  • Supports a master/slave I2C interface
  • Supports external Flash or serial EEPROM for programmable subsystem vendor ID / subsystem product ID
• PCI Express Features
  • Supports 1-lane 2.5 Gb/s PCI Express
  • Internal application interface multiplexed to 2 ports
  • All registers appear in unified memory space
  • All registers accessible through I/O space
  • Full-chip command completion status accessible with single PCI Express access
• Serial ATA Features
  • Integrated Serial ATA Link and PHY logic
  • Compliant with Serial ATA 1.0 specifications
  • Supports Serial ATA Generation 2 transfer rate of 3.0 Gb/s
  • Plesiochronous, Single PLL architecture, 1 PLL for 2 ports
  • Output Swing Control
  • Supports two independent Serial ATA channels
• Independent Link, Transport, and data FIFO
• Independent command fetch, scatter/gather, and command execution
  - Hard coded state machines ?no code space or download
• Supports Legacy Command Queuing (LCQ)
• Supports Native Command Queuing (NCQ)
• Supports Non-zero offsets NCQ
• Supports Out of order data delivery NCQ
• Supports FIS-based switching with Port Multipliers
  • 31 Commands and Scatter/Gather Tables per Port on-chip
  • Protocol Override per Command
  • Staggered Spin-up Control
• Supports RAID 0, 1

Hardware Requirements

OS Requirements

Additional Links / Notes